baber/WOPTO huggingface dataset:
Patent KR-20080047028-A (KR)
Title: Apparatus and method for interference cancellation in broadband wireless communication system
Inventor: OH JEONG TAE
IPC: H04L27/26
Filed: 2006-11-24
Abstract: An apparatus and a method for interference cancellation in a broadband wireless communication system are provided to detect an interference signal causing interference actually in a multi-cell wireless communication system in which there is interference between cells or sectors, and estimate the channel of the interference signal, thereby estimating noise accurately. A first channel estimator(216) estimates the channel of a desired signal and an interference signal by using the burst allocation information of selected sectors and estimates noise by using a channel estimation value. An interference detector(218) detects an interference signal having influence on a desired sector by using the channel estimation value and noise estimation value from the first channel estimator, and configures and outputs the burst allocation information of interference sectors. A second channel estimator(220) performs channel estimation and noise estimation again by using the burst allocation information from the interference detector. A channel compensator(208) performs channel compensation for burst data received from the second channel estimator by using the channel estimation value.
Patent KR-20080051716-A (KR)
Title: Method for manufacturing floating structure of microelectromechanical systme
Inventor: KO SANG CHOON
IPC: B81C1/00
Filed: 2006-12-06
Abstract: A method for manufacturing a floating structure of a micro-electrochemical integrated system is provided to selectively etch a thick oxidation film by forming a micro-channel at high etching speed by isotropically etching a sacrificial layer. A method for manufacturing a floating structure of a micro-electrochemical integrated system includes the steps of: forming a sacrificial layer including a thin-film pattern(102A) with impurities doped on a substrate(100); forming a support film on the sacrificial layer; forming a structure to be floated on the support film through post processes; forming an etching hole(115) for exposing both sides of the thin-film pattern; and forming an air gap between the support film and the substrate by removing the sacrificial layer via the etching hole.
Patent KR-20080052877-A (KR)
Title: Filter and flatdisplay panel device thereof
Inventor: SHIN WOON SEO
IPC: G02B5/20
Filed: 2006-12-08
Abstract: A film, a filter, and a flat panel display device are provided to effectively realize a black image by absorbing and blocking ambient light being incident from the outside of a flat panel. A flat panel display device includes plural films laminated on a display panel thereof. One of the films is an external ambient light blocking film(200), which absorbs external ambient light. The external ambient light blocking film includes a base portion(210) and a black matrix(220). The black matrices are formed at both sides of the base portion in a predetermined pattern. The black matrix contains black pigment cushions. The black pigment cushion is a carbon black.
Patent KR-20080057806-A (KR)
Title: Camera module having bonding groove
Inventor: SONG HOO BOK
IPC: G03B17/00
Filed: 2006-12-21
Abstract: A camera module having a bonding escape groove is provided to have the bonding escape groove in which a part of a contact part of a lens part and a camera housing is cut. Bonding escape grooves(60) whose certain part is cut are formed in a contact surface of a lens part(10) and a camera housing(20). An adhesive for fixing the lens part and the camera housing is coated on the bonding escape grooves. The bonding escape grooves are symmetrically formed at both sides of the circumference of a camera module.
Patent KR-20080058624-A (KR)
Title: Apparatus for treating substrates
Inventor: KIM HYUNG JOON
IPC: H01L21/02
Filed: 2006-12-22
Abstract: An apparatus for treating substrates is provided to move an upper chamber vertically and horizontally, using a driving member and guide members to minimize opening and closing operation of chambers, to reduce process spaces, and to place more chambers in the same space. An apparatus for treating substrates comprises upper and lower chambers(234,232), and a driving member. The upper and lower chambers, which are detached, provide spaces where a substrate process is carried out. The driving member moves the upper chamber vertically to open and close the lower chamber. The driving member includes linear reciprocation devices(250) connected with the upper chamber to a vertical direction. Sliding members(246) are connected with the linear reciprocation devices. Guide members guide the slider members to move the upper chamber horizontally.
Patent KR-20080063429-A (KR)
Title: Power transmission apparatus for hybrid vehicle
Inventor: LEE JANG MOO
IPC: B60K6/445
Filed: 2006-12-26
Abstract: A power transmission system for a hybrid vehicle is provided to reduce energy loss generated from converting torque of an engine into electric energy. A power transmission system for a hybrid vehicle comprises a first drive unit, a power distribution unit distributing energy generated from the first drive unit to a plurality of energy branches, a power output unit using one of the energy branches that are distributed from the power distribution unit, a generator(140) converting into accumulative energy by using each of energy branches and a second drive unit driving the power output unit additionally by using energy accumulated by the generator.
Patent KR-20080060556-A (KR)
Title: Method of forming a metal wire in a semiconductor device
Inventor: KIM EUN SOO
IPC: H01L21/3205
Filed: 2006-12-27
Abstract: A method for manufacturing a metal line of a semiconductor device is provided to stop an etching process at an etch stop layer accurately by using Al2O3 as a raw material of the etch stop layer. A first metal line(106) is formed on a semiconductor substrate(100). An etch stop layer(108) is formed on the first metal line by using Al2O3. An insulating layer comprising a via hole is formed on the etch stop layer. A via plug is formed by filling up the trench with a conductive material.
Patent KR-20080060924-A (KR)
Title: Low-irritative powder composition for washing
Inventor: JEONG JI WOON
IPC: A61K8/42
Filed: 2006-12-27
Abstract: A powder composition for washing the face is provided to minimize skin irritation by using low irritative surfactants and eliminating harmful chemical antiseptics, and improve washing effects and skin-softening effects by using mud. A powder composition for washing the face comprises 15-50 wt.% of amino acid-based surfactant as a main surfactant, selected from (a) acyl amino acid sodium surfactant containing sodium cocoyl glutamate and sodium lauroyl glutamate and (b) acyl amino acid potassium surfactant containing potassium lauroyl glutamate and potassium myristoyl glutamate, 2-15 wt.% of isethionate-based surfactant as a supplement surfactant, selected from ammonium cocoyl isethionate, sodium cocoyl isethionate, sodium lauroyl isethionate, sodium myristoyl isethionate and sodium oleoyl isethionate, and 5-30 wt.% of mud powder. Further, the powder composition comprises no chemical preservatives.
Patent KR-20080061524-A (KR)
Title: 반도체 소자의 유전체막 형성 방법
Inventor: HONG KWON
IPC: H01L21/31
Filed: 2006-12-28
Abstract: 본 발명은 반도체 소자의 유전체막 형성 방법에 관한 것으로, 고유전체인 크리스탈라인, 산화막, 및 크리스탈라인을 순차적으로 적층된 샌드위치 구조로 형성함으로써, 유전율은 높이고 낮은 게이트 누설전류 특성을 갖는 반도체 소자의 유전체막 형성 방법을 제공한다. 
       
     유전체막, 고유전율, 크리스탈라인
Patent KR-20060039445-A (KR)
Title: Method and device for estimating charge/discharge electricity amount of secondary cell
Inventor: MURAKAMI YUSAI
IPC: H02J7/00
Filed: 2004-07-26
Abstract: When a particular selection condition is satisfied, a no-load voltage calculation section (105) calculates a no- load voltage Vsep which is a voltage piece when the current in the approximate straight line obtained by statistical processing is zero for a plurality of set data consisting of current data I(n) and voltage data V(n). Moreover, when a particular current condition is satisfied continuously for a certain time, a release voltage calculation section (106) calculates the terminal voltage of the secondary cell as a release voltage Voc. By using a preset voltage change amount adjustment constant DeltaVbc, an adjustment coefficient Kb, an electromotive force change constant Keq, and a polarization voltage generation constant Kpol, an estimated charge/discharge electricity amount calculation section (114) calculates an estimated charge/discharge electricity amount DeltaQe as a function of a no-load voltage in a predetermined period or a release voltage change amount DeltaVb.
Patent KR-20060066096-A (KR)
Title: Content distribution system, content distribution method, content distribution server, content reproduction apparatus, content distribution program, and content reproduction program
Inventor: SON MASAYOSHI
IPC: H04N7/24
Filed: 2004-08-06
Abstract: A content distribution system for distributing content data in which advertisement information is inserted into main information, comprising a content distribution server (1) including both an index data adding part (1a) for adding, to the content data, index data describing a position at which advertisement information has been inserted and a content sending part (1c) for sending, in response to a distribution request, the content data in which the index data has been added; and a viewer terminal (3) including a content receiving part (3a) for receiving the content data sent from the content distribution server, a reproducing part (3c) for reproducing the content data, an index data extracting part (3b) for extracting the index data, and an operation control part (3h) for controlling an operation of the reproducing part (3c) in accordance with the description of the index data. This ensures that advertisement information will be displayed when the content is reproduced at the end of the viewer in a motion image streaming distribution on the Internet.
Patent KR-20060132792-A (KR)
Title: Method of producing a colour display device and colour display device
Inventor: VOGELS JOOST P A
IPC: G02F1/137
Filed: 2004-08-17
Abstract: The multi-colour liquid crystal display device (1) of the present invention has a plurality of discrete liquid crystal elements (110, 130, 150) that are carried by a surface of a carrier (10). The liquid crystal elements (110, 130, 150), which cover respective parts of the electrode structure (12), each have a polymer layer (114, 134, 154), which encloses a cholesteric liquid crystal material (102, 122, 142) between the polymer layer and the surface of the carrier (10). The discrete liquid crystal elements (110, 130, 150) have been formed by the individual deposition of discrete droplets of a liquid comprising the various cholesteric liquid crystal materials (102, 122, 142) and a polymer precursor followed by exposure of the droplets to a stimulus triggering the polymerization of the polymer precursor.
Patent KR-20060126935-A (KR)
Title: Granular metal powder
Inventor: SHIMODA KOHEI
IPC: B22F1/00
Filed: 2004-06-24
Abstract: Nanometer-size fine metal particles in a colloidal state have poor handleability and the choice of solvents usable therewith is limited. A granular metal powder is provided which is characterized by being obtained from a solution comprising water or an organic solvent, an organic compound capable of being adsorbed onto metal particle surfaces, and metal particles having an average particle diameter of 1 to 100 nm by removing most of the water or organic solvent. It is characterized also by having a bulk density of 1.0 to 5.0 g/mL. This granular metal powder can be handled in a dry state as metal particles and can be easily redispersed in solvents.
Patent KR-20060069502-A (KR)
Title: Method and apparatus for a dual substrate package
Inventor: RUMER CHRISTOPHER
IPC: H01L23/12
Filed: 2004-09-29
Abstract: A semiconductor die having a through via formed therein is disclosed. A first conductive layer is formed on the front side of the die and a second conductive layer is formed on the backside of the die, and coupled with the through via. A first package substrate is electrically coupled with the first conductive layer, and a second package substrate is electrically coupled with the second conductive layer. In another embodiment, a substrate ball electrically couples the first and second package substrates. In a further embodiment, a flip chip bump is attached to the first package substrate.
Patent KR-20060096065-A (KR)
Title: Clamping table comprising a telescopic tube unit and a clamping element that is provided with suction cups
Inventor: ZARSKE WOLFGANG
IPC: B23Q1/00
Filed: 2004-10-28
Abstract: Disclosed is a clamping table (1) for workpieces (8) in a machine tool. Said clamping table (1) comprises a plurality of clamping elements (3) that are located next to each other. Each of the clamping elements (3) is provided with a telescopic tube unit (10) encompassing a top suction cup (11). The concentric tubes (13, 14) of the telescopic tube unit (10) are arranged coaxial to the telescopic tube unit (10) by means of a positioning drive (12) while being removably coupled to the displaceable telescopic tube (13) with the aid of a positive plug-in coupling device (21, 25) or being permanently coupled to the displaceable telescopic tube (13) and being electrically connected to a power supply unit (53) with the aid of a removable plug-in connection (50, 52).
Patent KR-20060112648-A (KR)
Title: Color changing correction fluid
Inventor: KWAN VINCENT WING SUM
IPC: C09D10/00
Filed: 2004-08-12
Abstract: An improved color changing correction fluid is provided which includes either a volatile base or a volatile acid in combination with a color changing pH indicator, all in a water based fluid or system. As the fluid dries, the volatile base or acid evaporates along with the water and the pH color changing indicator changes from a colored state to a clear state. For white paper, a white pigment is utilized and therefore the fluid changes from a colored state to a white finished state as the solvent water and acid or base evaporates. Different color pigments can be utilized to match the color of the particular paper or substrate.
Patent KR-20060109471-A (KR)
Title: Gluconate broth for cement and concrete admixture
Inventor: CHUN BYONG WA
IPC: C04B24/00
Filed: 2004-11-18
Abstract: Methods and compostions of the invention involve the use of crude intermediate fermentation broth, derived from industrial glucose fermentation processes prior to completion of purification steps, as additives and admixtures for cementitious compositions.
Patent KR-20070020408-A (KR)
IPC: C07H21/02
Filed: 2005-01-26
Abstract: 본 발명은 구조체내에 하나 이상의 폴리머 수식성분(polymeric modifying moiety)을 포함하는 당(sugars), 뉴클레오티드당(nucleotide sugars), 활성화당(activated sugars)을 제공한다. 
     본 발명은 수용성 폴리머 폴리(에틸렌 글리콜) 등 선상 및 분기상 폴리머(linear and branched polymers)를 기준으로 하여 예시한다. 
       
     폴리머 수식성분, 활성화당
Patent KR-20070026387-A (KR)
Title: Surface-coated cutting tool having film with compressive stress intensity distribution
Inventor: MORIGUCHI HIDEKI
IPC: B23B27/14
Filed: 2005-07-01
Abstract: A surface-coated cutting tool (1), comprising a base material (2) and a film (3) formed on the base material (2). The film (3) forms an outermost layer on the base material (2) and has a compressive stress. The compressive stress varies so as to have an intensity distribution in the thickness direction of the film (3). The intensity distribution is characterized in that the compressive stress on the surface of the film is continuously reduced from the surface of the film to a first intermediate point positioned between the front surface of the film and the bottom surface of the film and has a minimum point at the first intermediate point. ® KIPO & WIPO 2007
Patent KR-20060117999-A (KR)
Title: Continuous production of aminofunctional siloxanes
Inventor: DELICA SABINE
IPC: C08G77/06
Filed: 2005-02-24
Abstract: The invention relates to a method for continuous production of aminofunctional siloxanes of general formula (III), (SiO4/2)k(R1SiO3/2)m (R12SiO2/2)p(R13 SiO1/2)q [O1/2SiR12-R-NH 2]s[O1/2H]t (III), whereby organosiloxanes of general formula (IV) (SiO4/2)k(R1SiO3/2) m(R12SiO2/2)p (R1 3SiO1/2) q[O1/2H]r (IV), are reacted with cyclic silazanes of general formula (V), whereby the silazane of general formula (V) and the organosiloxane of general formula (IV) are continuously fed to a reactor, mixed therein, reacted together and then removed from the reactor zone. R, Rx, R1, R 2, e, s, t, r, k, m, p and q have the meanings given in claim 1.
Patent KR-20060135870-A (KR)
Title: Reservation processing method and reservation processing system
Inventor: MIYASHITA KAZUO
IPC: G06Q30/06
Filed: 2005-04-05
Abstract: A reservation processing capable of proposing a proper reservation price according to a reservation desire by a reservation applicant and first-arriving reservation status, and making a reservation for an article desired by an applicant. When a reservation server (10) receives reservation information from an applicant terminal (11), a reservation price discounted based on the number of reservation desiring candidates designating a reservation-desired article and a reservation deciding desired time designating a time limit that finalizes the reservation is calculated, one out of reservation desiring candidates is allocated a temporary tentative reservation and other candidates are allocated more temporary preliminary reservation. When a reservation desiring proposal for the tentative reservation is made at a reservation price, set at a premium, from a later-arriving reservation applicant before a reservation deciding desired time, the tentative reservation allocation is changed to one of preliminary reservation allocation candidates, and the original tentative reservation allocation is allocated to the reservation of a later-arriving reservation applicant.
Patent KR-20060115928-A (KR)
Title: Corynebacterium glutamicum genes encoding proteins involved in homeostasis and adaptation
Inventor: POMPEJUS MARKUS
IPC: C12P/
Filed: 2000-06-23
Abstract: Isolated nucleic acid molecules, designated HA nucleic acid molecules, which encode novel HA proteins from Corynebacterium glutamicum are described. The invention also provides antisense nucleic acid molecules, recombinant expression vectors containing HA nucleic acid molecules, and host cells into which the expression vectors have been introduced. The invention still further provides isolated HA proteins, mutated HA proteins, fusion proteins, antigenic peptides and methods for the improvement of production of a desired compound from C. glutamicum based on genetic engineering of HA genes in this organism.
Patent KR-20060133098-A (KR)
Title: Rotation control device, rotation control method, and construction machine
Inventor: MORINAGA JUN
IPC: H02P29/20
Filed: 2005-05-13
Abstract: In an electrically rotated shovel (construction machine)(1), when ground pressure in the direction opposite the direction instructed by a lever is applied to a rotating body (4), control system changing means (150) of a rotation control device (100) greatly changes a torque output of an electric motor (5) for driving the rotating body (4). As a result, the shovel can excellently cope with the applied ground pressure, and the rotating body can be prevented from continuously rotating in the opposite direction. As a consequence, even if ground pressure becomes high, there is no fear of the pressure affecting work, and in addition, even if the rotating boy is rotated on a slope, the rotation body is prevented from being greatly returned by the weight of a boom and an arm.
Patent KR-20060135949-A (KR)
Title: Physical layer header scrambling in satellite broadcast systems
Inventor: LEE LIN NAN
IPC: H04B7/185
Filed: 2005-04-11
Abstract: Methods and apparatuses for minimizing co-channel interference in communications systems are disclosed. A method in accordance with the present invention comprises scrambling a first header of the first signal using a first scrambling code, scrambling a second header of the second signal using a second scrambling code, and transmitting the first signal and the second signal with the scrambled first header and the scrambled second header over different channels of the communication system.
Patent KR-20070026516-A (KR)
Title: Improved recycling method for al-b4c composite materials
Inventor: CHEN XIAO GUANG
IPC: C22C21/00
Filed: 2005-04-21
Abstract: A method is described for reclaiming an Al-B4C composite scrap material. The method involves heating a liquid pool of molten aluminum while also pre-heating the scrap material. The scrap material is then added to the molten aluminum and a predetermined melt temperature is maintained in the liquid pool until all of the scrap material melts into the molten aluminum to form a resultant composite melt. Finally, the resultant composite melt is stirred to promote uniformity. A method is also described for preparing a B4 C-containing aluminum cast composite products that involves preparing a mixture of free-flowing B4C particles and molten aluminum and stirring the mixture to wet the aluminum to the B4C particles. The mixture is then cast into a cast composite material and processed to form the cast composite product and Al-B4C composite scrap material. The scrap material is then reclaimed by the method described above. ® KIPO & WIPO 2007
Patent KR-20070011558-A (KR)
Title: Haplotype markers and methods of using the same to determine response to treatment
Inventor: KOSHY BEENA
IPC: C12Q1/68
Filed: 2005-05-04
Abstract: The present invention relates to methods for diagnosing or predicting responsiveness to treatment, such as Alefacept, by determining the presence of a nucleotide at one or more polymorphic sites within a haplotype marker. The present invention identifies multiple haplotypes that are associated with response to Alefacept. The haplotype markers identified by the present invention and methods of the invention can be particularly useful for diagnosing or predicting susceptibility to skin diseases, such as Psoriasis. ® KIPO & WIPO 2007
Patent KR-20070011577-A (KR)
Title: Three-dimensional motion using single-pathway based actuators
Inventor: MENDENHALL JESSE
IPC: B65G54/02
Filed: 2005-05-06
Abstract: The invention provides novel mechanisms and methods for effecting rotational and translational motion in three dimensions of objects carried by, or coupled to, actuators that move along a pathway. Vehicles or other conveyances (collectively, " vehicles") that utilize mechanisms and methods can increase the performance of and decrease the cost of transportation, shipping, manufacturing, materials handling and other systems. In one aspect, the illustrated embodiment provides such a vehicle or other conveyance having two (or more) actuators adapted for movement along a pathway. The actuators are propelled or otherwise capable of motion, relative to each other so that the distance between can be increased or decreased. When desired, that distance can also be maintained the same, e.g., regardless of whether the actuators are moving. A pallet, carriage or other moveable part (collectively, pallet) is moveably coupled to the actuators so that at least selected motions by the actuators relative to one another on the pathway effect rotational and/or translational motion of the pallet in three dimensions relative to the pathway, including, for example, movement transverse to the pathway and out of a plane of the pathway. ® KIPO & WIPO 2007